3v4l.org

run code in 300+ PHP versions simultaneously
<?php $replace = array( '/</', '/>/', '/*/', '/!/', '/;/', '/#/', '/(/', '/)/', '/@/', '/|/', '/[/', '/]/', '/}/', '/{/', '/$/' ); $e = array_fill(0, count($replace), ''); var_dump($e); print preg_replace( $replace, $e, 'ls; ${}[]@()#!*<asdlad>' );

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0190.00017.00
8.3.50.0080.00721.96
8.3.40.0130.00718.92
8.3.30.0110.00418.65
8.3.20.0070.00020.38
8.3.10.0040.00423.56
8.3.00.0040.00419.44
8.2.180.0090.00917.13
8.2.170.0130.00722.96
8.2.160.0040.01120.47
8.2.150.0070.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.75
8.2.110.0060.00319.31
8.2.100.0110.00018.03
8.2.90.0030.00519.22
8.2.80.0030.00617.97
8.2.70.0050.00317.63
8.2.60.0040.00418.04
8.2.50.0090.00018.07
8.2.40.0000.01018.03
8.2.30.0050.00318.25
8.2.20.0000.00917.75
8.2.10.0040.00418.20
8.2.00.0040.00417.81
8.1.280.0030.01625.92
8.1.270.0110.00023.79
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0090.00023.97
8.1.230.0070.00420.96
8.1.220.0040.00417.76
8.1.210.0000.00918.77
8.1.200.0060.00317.48
8.1.190.0090.00017.38
8.1.180.0080.00018.10
8.1.170.0060.00318.61
8.1.160.0080.00022.09
8.1.150.0040.00418.74
8.1.140.0040.00417.61
8.1.130.0050.00517.87
8.1.120.0050.00317.54
8.1.110.0030.00517.63
8.1.100.0000.00717.50
8.1.90.0040.00417.52
8.1.80.0000.00717.62
8.1.70.0030.00317.58
8.1.60.0040.00417.68
8.1.50.0040.00417.64
8.1.40.0040.00417.73
8.1.30.0000.00817.65
8.1.20.0000.00817.71
8.1.10.0040.00417.63
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.47
8.0.270.0070.00017.15
8.0.260.0040.00417.22
8.0.250.0000.00717.07
8.0.240.0060.00317.17
8.0.230.0030.00317.08
8.0.220.0030.00316.97
8.0.210.0070.00017.07
8.0.200.0030.00317.09
8.0.190.0040.00417.13
8.0.180.0050.00216.99
8.0.170.0090.00017.17
8.0.160.0000.00717.01
8.0.150.0040.00417.04
8.0.140.0000.00817.02
8.0.130.0030.00313.53
8.0.120.0030.00517.07
8.0.110.0040.00417.04
8.0.100.0040.00417.05
8.0.90.0050.00216.98
8.0.80.0030.01917.06
8.0.70.0040.00417.08
8.0.60.0050.00217.14
8.0.50.0040.00417.14
8.0.30.0120.00817.25
8.0.20.0100.01217.41
8.0.10.0000.00717.34
8.0.00.0140.00517.00
7.4.330.0020.00515.00
7.4.320.0050.00316.71
7.4.300.0000.00616.70
7.4.290.0070.00016.76
7.4.280.0030.00316.78
7.4.270.0000.00716.75
7.4.260.0000.01016.72
7.4.250.0000.00816.71
7.4.240.0020.00516.75
7.4.230.0000.00816.77
7.4.220.0150.00616.84
7.4.210.0130.00716.75
7.4.200.0070.00016.83
7.4.160.0070.01016.60
7.4.150.0160.00317.40
7.4.140.0100.01217.86
7.4.130.0050.01116.80
7.4.120.0060.01116.92
7.4.110.0140.00316.63
7.4.100.0130.00616.74
7.4.90.0080.00816.63
7.4.80.0120.00919.39
7.4.70.0070.01116.76
7.4.60.0100.00716.65
7.4.50.0040.00416.58
7.4.40.0070.01016.90
7.4.30.0130.00316.73
7.4.00.0100.00614.94
7.3.330.0030.00313.27
7.3.320.0030.00313.24
7.3.310.0000.00816.26
7.3.300.0000.00716.38
7.3.290.0060.00916.43
7.3.280.0070.01116.39
7.3.270.0120.00617.40
7.3.260.0180.00716.72
7.3.250.0130.00316.37
7.3.240.0120.01216.36
7.3.230.0110.00716.52
7.3.210.0070.01116.49
7.3.200.0000.02319.39
7.3.190.0100.00716.51
7.3.180.0050.01216.71
7.3.170.0070.01016.44
7.3.160.0170.00016.51
7.3.120.0070.01114.80
7.3.110.0130.00614.96
7.3.100.0120.00015.13
7.3.90.0130.00314.98
7.3.80.0030.01014.65
7.3.70.0050.00514.91
7.3.60.0070.00714.91
7.3.50.0030.01014.73
7.3.40.0000.01114.55
7.3.30.0080.00814.97
7.3.20.0090.00616.76
7.3.10.0070.00616.68
7.3.00.0050.00616.67
7.2.330.0130.00316.64
7.2.320.0070.01016.75
7.2.310.0140.00316.54
7.2.300.0150.00916.87
7.2.290.0070.01016.59
7.2.250.0000.02014.96
7.2.240.0160.00315.25
7.2.230.0000.01115.18
7.2.220.0030.01314.99
7.2.210.0090.00615.16
7.2.200.0080.00415.11
7.2.190.0150.00415.14
7.2.180.0030.01215.16
7.2.170.0060.00615.13
7.2.130.0000.00916.94
7.2.120.0060.00916.82
7.2.110.0030.00616.95
7.2.100.0060.00317.13
7.2.90.0030.01017.01
7.2.80.0060.00317.13
7.2.70.0030.00916.89
7.2.60.0030.00916.91
7.2.50.0100.00317.21
7.2.40.0090.00617.14
7.2.30.0030.01016.80
7.2.20.0030.01216.88
7.2.10.0120.00316.84
7.2.00.0080.00618.19
7.1.330.0090.00615.61
7.1.320.0030.00615.63
7.1.310.0070.00716.17
7.1.300.0130.00315.98
7.1.290.0030.01215.79
7.1.280.0070.00715.68
7.1.270.0080.00815.67
7.1.260.0070.00416.07
7.1.250.0080.00615.68
7.1.100.0000.01117.93
7.1.70.0120.00017.11
7.1.60.0100.01419.70
7.1.50.0100.01417.16
7.1.00.0070.07322.38
7.0.200.0120.00016.42
7.0.140.0070.06722.12
7.0.60.0300.07320.05
7.0.50.0100.07717.91
7.0.40.0030.04320.06
7.0.30.0300.03720.35
7.0.20.0430.07320.35
7.0.10.0070.04720.02
7.0.00.0070.07720.10
5.6.280.0130.06321.07
5.6.210.0170.06720.46
5.6.200.0070.05718.08
5.6.190.0030.08020.43
5.6.180.0230.07020.43
5.6.170.0200.05720.27
5.6.160.0070.06020.49
5.6.150.0070.05018.18
5.6.140.0000.04718.11
5.6.130.0000.04718.17
5.6.120.0170.07020.89
5.6.110.0030.08720.88
5.6.100.0200.07320.95
5.6.90.0000.04720.94
5.6.80.0100.07720.39
5.5.350.0400.06320.40
5.5.340.0070.07717.90
5.5.330.0030.07320.29
5.5.320.0370.07020.41
5.5.310.0330.04320.31
5.5.300.0000.08018.03
5.5.290.0100.04717.98
5.5.280.0100.06020.98
5.5.270.0070.08020.77
5.5.260.0130.04320.86
5.5.250.0030.07720.55
5.5.240.0200.07320.16
5.4.450.3430.04019.52
5.4.440.0070.03719.57
5.4.430.1200.03719.48
5.4.420.2070.03719.48
5.4.410.3630.03719.44
5.4.400.3630.03719.19
5.4.390.4030.03319.00
5.4.380.3900.04319.15
5.4.370.4100.03719.17
5.4.360.3970.04018.92
5.4.350.3630.03718.87
5.4.340.3970.04019.06
5.4.320.4470.03719.04
5.4.310.4200.03718.96
5.4.300.4000.04019.12
5.4.290.0030.07718.91
5.4.280.0070.07319.03
5.4.270.4330.03719.24
5.4.260.5770.03018.86
5.4.250.3730.04019.11
5.4.240.4130.04019.10
5.4.230.3770.04319.23
5.4.220.4300.03319.24
5.4.210.4300.04719.15
5.4.200.3270.03318.86
5.4.190.3870.03019.11
5.4.180.3570.04019.14
5.4.170.4170.03719.03
5.4.160.3570.03319.13
5.4.150.3970.02718.88
5.4.140.3970.03316.32
5.4.130.3600.03316.34
5.4.120.3870.04016.34
5.4.110.3830.04016.46
5.4.100.3430.03016.35
5.4.90.0030.03716.46
5.4.80.2300.05016.48
5.4.70.4770.02716.25
5.4.60.4630.03316.36
5.4.50.4330.03316.33
5.4.40.4630.03716.39
5.4.30.4600.03716.44
5.4.20.3800.03716.32
5.4.10.3830.03316.36
5.4.00.4230.03715.57
5.3.290.4530.04314.61
5.3.280.4030.03714.61
5.3.270.4530.03014.55
5.3.260.4300.05014.54
5.3.250.3530.04314.58
5.3.240.3930.03014.55
5.3.230.3830.03714.50
5.3.220.3930.03014.54
5.3.210.3830.04314.45
5.3.200.3570.04014.36
5.3.190.0030.07714.51
5.3.180.0000.04014.38
5.3.170.4570.03714.46
5.3.160.4430.03714.50
5.3.150.4300.03714.66
5.3.140.4630.03714.48
5.3.130.4700.03314.52
5.3.120.4130.04014.57
5.3.110.3700.04014.57
5.3.100.3900.03313.96
5.3.90.3800.03713.95
5.3.80.3830.03713.84
5.3.70.3830.04013.98
5.3.60.3530.04013.80
5.3.50.3500.04013.94
5.3.40.4000.04713.74
5.3.30.4100.03013.83
5.3.20.3770.03713.48
5.3.10.4100.04713.58
5.3.00.3670.03013.46
5.2.170.3270.03311.14
5.2.160.3270.03011.13
5.2.150.3330.02311.09
5.2.140.3330.03011.13
5.2.130.3030.03011.01
5.2.120.3470.03310.99
5.2.110.3000.03011.09
5.2.100.3000.02711.05
5.2.90.2970.03711.00
5.2.80.3270.02311.00
5.2.70.3030.03311.03
5.2.60.3030.03010.95
5.2.50.3470.03310.90
5.2.40.2470.02311.16
5.2.30.2370.03011.06
5.2.20.2330.03010.91
5.2.10.2430.03011.01
5.2.00.2700.03310.77
5.1.60.2500.02010.02
5.1.50.2670.02310.00
5.1.40.2800.0239.96
5.1.30.2800.02310.35
5.1.20.2730.02710.44
5.1.10.2830.02310.05
5.1.00.3100.02710.12
5.0.50.1330.0308.52
5.0.40.1370.0238.26
5.0.30.1230.0308.24
5.0.20.1530.0178.18
5.0.10.1300.0138.24
5.0.00.1630.0338.07
4.4.90.1230.0175.81
4.4.80.1270.0135.89
4.4.70.1200.0175.89
4.4.60.1230.0135.85
4.4.50.1200.0175.86
4.4.40.1370.0275.81
4.4.30.1430.0205.81
4.4.20.1370.0135.96
4.4.10.1470.0205.90
4.4.00.1500.0305.91
4.3.110.1300.0175.94
4.3.100.1570.0175.95
4.3.90.1630.0205.95
4.3.80.1770.0235.98
4.3.70.1730.0175.98
4.3.60.1830.0176.01
4.3.50.1730.0236.01
4.3.40.1770.0276.02
4.3.30.0900.0206.03
4.3.20.1000.0236.03
4.3.10.1030.0176.03
4.3.00.0830.0106.03

preferences:
48.48 ms | 401 KiB | 5 Q